2687156937

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{151483}}^1$

素因数の和:151571

約数の個数: 24

約数和(自身を含む): 4080373024

約数和(自身を除く): 1393216087

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 151483, 454449, 1363347, 4090041, 11058259, 12270123, 33174777, 36810369, 99524331, 298572993, 895718979, 2687156937]

約数ペア:

[(1, 2687156937), (3, 895718979), (9, 298572993), (27, 99524331), (73, 36810369), (81, 33174777), (219, 12270123), (243, 11058259), (657, 4090041), (1971, 1363347), (5913, 454449), (17739, 151483)]